baber/WOPTO huggingface dataset:
Patent JP-S58150594-A (JP)
Title: Preparation of xanthine derivative
Inventor: KAWAHARA HIROSHI
IPC: C07D473/10
Filed: 1982-03-03
Abstract: PURPOSE:To obtain a xanthine derivative having improved vasodilating action and promoting action on erythrocyte deformation ability, obtained by reacting 4-(theobromin-1-yl)-butylaldehyde with nitroethane in the presence of a base, followed by reduction. CONSTITUTION:In a solvent such as ethanol, etc., 4-(theobromin-1-yl)-butylaldehyde shown by the formulaIis reacted with 1.5 equivalent nitroethane in the presence of 1-4 equivalent (based on the compound shown by the formulaI) base (e.g., n-butylamine, etc.) to give 1-(5-nitro-4-hexenyl)-3,7-dimethylxanthine shown by the formula II, which is reduced with 4-5 equivalent (based on the reaction product shown by the formula II) titanium trichloride, etc., to give the desired 1-(5-oxohexyl)-3,7-dimethylxanthine shown by the formula III.
Patent JP-S56129496-A (JP)
Title: Speaker box
Inventor: NAKAI SHIYOUJI
IPC: H04R1/28
Filed: 1980-03-17
Abstract: PURPOSE:To enable the playback of heavy low sound with fidelity, by providing a barrier 2 dividing the box into two in the box and mounting the speakers opposingly at the window of the barrier. CONSTITUTION:The barrier 2 is provided to the box 1, and the barrier 2 is provided with a window, where the speakers 9 and 10 and fitted opposingly. The voice coil of each speaker is connected in series so that the same directional audio current can flow or each coil is connected with amplifier individually. The resonance ducts 7, 8 are provided respectively on the external walls 5, 6 opposing to the barrier.
Patent JP-H08235059-A (JP)
Title: Cache storage circuit
Inventor: YAMAMOTO KENTARO
IPC: G06F12/08
Filed: 1995-02-22
Abstract: PURPOSE: To shorten the conflict time of a cache storage by writing the block data that are read out of a main storage into a cache storage circuit at a single step. CONSTITUTION: When a mode signal 701 is equal to 1, a data selection circuit 80 selects the input data 805 so as to equally write these data into the data memories 41 to 44 in a single step. Thus the data 805 are written in the memories 41 to 44 in such a way. If the signal 701 is equal to 1 in a cache read mode, the switch circuits 51 and 52 receive a decision signal 301 and an address 104 included in a block respectively. Then the data are read out of the memories 41 to 44 through the addresses that are specified by the signal 301 and a block address 103. A data selection circuit 60 selects and outputs the data that is designated by the address 104 among those data which are read out of the memories 41 to 44.
Patent JP-H04254561-A (JP)
Title: Sink roll for hot-dip metal coating
Inventor: FUKUDA TATSUE
IPC: C23C2/00
Filed: 1991-02-01
Abstract: PURPOSE:To simply and easily execute alloying of metal strip to be coated with coating metal by heating a sink roll in hot-dip metal coating bath from inner part at the time of executing a hot-dip metal coated layer on surface of the metal strip. CONSTITUTION:After executing galvernizing on surface of the steel strip 3 by dipping the metal strip 3 to be coated, of the steel strip, etc., while winding to the sink roll 1 supported with a supporting member 8 in the hot-dip metal coating bath of molten Zn, etc., in a coating vessel 2, the galvernized layer is alloyed with Fe in the steel strip 3 through an alloying furnace to form a Zn-Fe alloy coated layer having excellent corrosion resistance and stickness. In this case, hollow parts 1a and 9a are arranged in the sink roll 1 and this shaft 9 and the molten Zn heated with a heater 10 is supplied into the hollow part 1a in the sink roll 1 from the hollow part 9a in the shaft 9 through a communicating hole 9b with a pump P and the sink roll 1 is heated from inside and by heating the surface of steel strip 3, the galvernized layer and Fe are alloyed in good heat efficiency with the simple alloying furnace.
Patent JP-H07243730-A (JP)
Title: Ice thermal storage icemaking facility
Inventor: YAMAMOTO MAKOTO
IPC: F24F5/00
Filed: 1994-03-03
Abstract: PURPOSE:To hold a concentration of ice included in an icemaking brine to be supplied to an icemaker constant despite a simple low-cost facility. CONSTITUTION:An ice thermal storage icemaking facility supplies icemaking brine B including ice (i) of a predetermined concentration from a mixture tank 4 to an icemaker 8 and circulates the brine increased in its ice concentration from the icemaker 8 to the tank 4, and comprises a pressure gage or a flowmeter 9 arranged at an outlet side of a pump 7 provided in a tube line 14 from the tank 4 to the icemaker 8 to control a flow rate of diluting icemaking brine to be replenished to the tank 4.
Patent JP-H10232955-A (JP)
Title: Ticket issuing machine with image display device
Inventor: ASANO MASAKI
IPC: G06F3/0484
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To make the use of only a part on the front surface side of the ticket issuing machine be sufficient as a space for image display by calling and displaying photograph images or video image for indicating a merchandize or a service. SOLUTION: In this ticket issuing machine 1, a display 2 is arranged at a part of a front surface and a hard disk drive 21, a merchandize selection button 11, a ticket issuing part 3 and a cash processing part 4 are directly connected to a built-in personal computer main body 20 and controlled. Then, the price data of the respective merchandizes and respective produce selection buttons are related and stored in the hard disk 21. The data on the hard disk 21 are called along with an operation program and developed on the memory 22 when a built-in personal computer main body 20 is activated. In the case that the merchandize selection button 11 is pressured, the data of the price and the images relating to the pressed merchandize selection button 11 are selected from the data on the memory 22 and supplied to the display of the display 2.
Patent JP-S58152923-A (JP)
Title: Tightening supporter
Inventor: NAGAKI YASUHARU
IPC: F16G11/12
Filed: 1982-03-05
Abstract: PURPOSE:To perform tightening operation of a chain without causing the generation of torsion in the chain, by unturnably further slidably inserting a screw rod into one end part of a frame body and screwing a tightening nut to one end part of the screw rod protruded to the inside of the frame body. CONSTITUTION:A screw rod 2 having a long groove 16 is slidably inserted into a through hole 15 provided to one end part of a frame body 1 and can not be turned by inserting a turn lock pin 17 into the groove 16. A tightening nut 3 and lock nut 18 are screwed to an end part of the rod 2 protruded to the inside of  the body 1. A chain stopping recessed part is provided to the other end part of  the body 1, and a chain 6 is removably connected. One end part of a chain 9 is connected to the other end part of the rod 2. In the above constitution, under the condition in which the body 1 is held not to turn, the nut 3is turned to enable the tightening operation of the chain without causing the generation of torsion of the chain 6.
Patent JP-H09229102-A (JP)
Title: Electrically controlled brake device
Inventor: KANEDA ICHIRO
IPC: F16D55/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrically controlled brake device whose number of component parts is decreased to a great extent, costs for fabrication and maintenance are reduced, and which can be used in practical field in good performance. SOLUTION: An electrically controlled brake device concerned comprises a rotary member which is an electroconductive rotating member 120 rotating in a single piece with a car wheel 10 and has in the specified position a confronting surface equipped at the surface with fibers or a fiber gathering 123, a fixing member 110 which is fixed to a suspension member 20 on the car body side and has a confronting surface opposing to the confronting surface of the rotating member 120 while a certain gap is reserved in between, an electroconductive member 116 on whose surface fibers or a fiber gathering is furnished and fixed to the confronting surface of the fixing member 110 through a non-conductive member, a voltage impressing means to impress a voltage between the members 116 and 120, and a means to control the amount of this impression voltage.  A braking force is obtained from an inductive shearing stress between the fixing member and rotating member generated with impression of the voltage.
Patent JP-S58162505-A (JP)
Title: Storage-stable condensed emulsion of herbicidal phenoxyalkane carboxylic acid ester and manufacture
Inventor: HARARUTO RAITONERU
IPC: A01N39/04
Filed: 1983-03-03
Abstract: Storage-stable, herbicidally- active compositions in the form of a concentrating aqueous emulsion comprising 30 to 75% by weight of one or more herbicidally-active phenoxyalkanecarboxylic acid esters, 0.1 to 5 parts by weight referred to the completed emulsion of one or more oil-soluble emulsifiers which are soluble in the esters and have an HLB value of 9 to 16, and 0.1 to 3 parts by weight referred to the completed emulsion of one or more alkali metal salts of single or multiple unsaturated fatty acid taurides or fatty acid alkyl taurides as watersoluble dispersants, the emulsion having a viscosity of 50 to 3,000 mPa.s., a droplet size of 1 to 5  mu m and a pH value of 6 to 9 and a process for the preparation of such emulsion which comprises forming a solution of the active ester and emulsifier and mixing it with an aqueous solution of the dispersant to form a homogeneous mixture.
Patent JP-S61193898-A (JP)
Inventor: TOGASHI TAIZO
IPC: B43K8/00
Filed: 1985-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56131937-A (JP)
Title: Torch for wire bonding
Inventor: KUSAKARI TERUO
IPC: B23K3/02
Filed: 1980-03-19
Abstract: PURPOSE:To prevent gas explosion by detecting fuel gas flow and indicating existance of gas flow. CONSTITUTION:By adjusting a resistance 12, a bridge circuit is kept equilibrium and output voltage E1 is set at 0. Corresponding to the flow rate of H2, resistance 9 changes and so does E1. E is amplified 14 and compared 15 with reference voltage E2, and when the gas flow is over a certain rate, a lamp 17 is lighted by a driving circuit 16 to indicate gas supply. And at the same time, by setting a heat sensor to a mixer part, it is possible to check burning and also close the gas valve when accidental fire is caused. Thus, gas explosion caused by forgetting to close the gas valve and a burn caused by touching the torch can be prevented.
Patent JP-H09231229-A (JP)
Title: Data base structuring method
Inventor: HATSUTORI TAKAYUKI
IPC: G06F3/0484
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To efficiently perform data base input operation and reduce design errors when a signal data base for a plant monitor and control system is generated. SOLUTION: After a desired signal for data input in a signal data base displayed on a data table display window 2 is specified and selected, the signal input source, signal output destination, and signal passing device of the signal are specified and selected on an entire constitution diagram of the plant monitor and control system displayed in a constitution diagram display window 1 to enter the signal input source, signal output destination and signal passing device of the signal into specific areas 31-33 of an input window 3.
Patent JP-S52117197-A (JP)
Title: Automatic premiums exchanging apparatus for game houses
Inventor: KUSHIHASHI YOSHIO
IPC: A63F7/02
Filed: 1976-03-26
Abstract: PURPOSE: The contents of services to players in game houses, etc. are improved and the savings of man power and the ease of congestion are achieved by so arranging the apparatus that mingled exchanging concerning plural kinds of premiums with service balls, etc. as a value carrier obtained in pin-ball games, etc. is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05192339-A (JP)
Title: Blood vessel inosculation auxiliary tool packed body
Inventor: KAWAI TATSUYA
IPC: A61L31/00
Filed: 1992-01-23
Abstract: PURPOSE:To regularly realize a satisfactory blood vessel inosculation by packing at least three cylindrical auxiliary tools different in aperture as one packing unit. CONSTITUTION:In an equipment for helping inosculation of blood vessel, at least three cylindrical equipments different in aperture are packed as one packing unit. The equipments are selected so that the aperture of each equipment is continuously differed almost at equal intervals, and arranged and received in the order of aperture size. At an inosculating operation, an auxiliary tool packed body packed with the size corresponding to the estimated aperture of a blood vessel as the center may be prepared to one inosculating point. If the size of the blood vessel is slightly differed from the estimation, the auxiliary tool corresponding thereto can be selected from the package, a satisfactory inosculation can be thus regularly performed. Since the auxiliary tool having an optimum aperture can be efficiently selected for inosculation, a satisfactory inosculation can be regularly realized.
Patent JP-S59159893-A (JP)
Title: Preparation of concentrated coal/water slurry by wet process
Inventor: NAKA AKIHIRO
IPC: C10L1/32
Filed: 1983-03-01
Abstract: PURPOSE:To prepare efficiently a coal/water slurry having excellent long-term stability and a uniform quality, by placing a grinding auxiliary which contains a specified polyether compd., crushed coal and water in a wet mill for pulverization of coal. CONSTITUTION:A polyether compd. having a molecular weight of 16,000-300,000 is prepared by adding alkylene oxide to an aliphatic aldehyde (e.g. formalin) condensate of an aromatic compd. containing a phenolic hydroxyl group (e.g. naphthol), or a derivative thereof is prepared through reactions of the terminal hydroxyl group of the polyether compd. A grinding auxiliary which contains the polyether compd. (derivative) as essential ingredient, crushed coal and water are placed in a wet mill in such amounts that the final slurry may have a coal concentration of 60-80wt% and are ground until 70-90% coal particles pass a 200- mesh sieve.
Patent JP-H09321370-A (JP)
Title: Narrow-band beam emitting laser
Inventor: YURUGEN KURAINSHIYUMITSUTO
IPC: H01S3/225
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To enhance the performance by causing a refracted wave wavelength selecting element to react with the temperature so that emission variation depending on time may be as small as possible during the burst operation. SOLUTION: To perform narrow-band emission, a laser resonator containing two mirrors 12, 14 arranged with a laser activating medium 10 between, a Brewstar prism 32 and a prism 34 which deflect incident light by angles αa , αb peculiar to its wavelength respectively are provided. The Brewstar prism 32 has a refractive index which increases with a temperature rise, and the prism 34 has a refractive index which decreases with the temperature rise.
Patent JP-H10218612-A (JP)
Title: Production of silicon nitride powder
Inventor: FUKUOKA HIROFUMI
IPC: C01B21/068
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing silicon nitride powder by a direct nitrification method using a nitrification oven equipped with a gas-charging pipe and a gas-discharging pipe and used for producing the silicon nitride, enabling to prevent the gas-discharging pipe from clogging by the deposition and adhesion of silicon monoxide to the inside of the gas- discharging pipe, and enabling to constantly stably and continuously operate also a nitrification oven for continuously producing the silicon nitride over a long time, even when the continuous nitrification oven is used, thereby enabling to efficiency and profitably produce the silicon nitride powder. SOLUTION: This method for producing silicon nitride powder comprises directly nitrifying metal silicon with a non-oxidizing gas containing nitrogen gas or ammonia gas in a temperature range of 1,150-1,500 deg.C by the use of a nitrifying over equipped with a gas-charging pipe and a gas-discharging pipe and used for producing the silicon nitride. Therein, the linear rate for discharging the gas after the nitrification reaction is 3 to 50m/s in a temperature range of 1,000-1,200 deg.C in the gas-discharging pipe. In the method for producing the silicon nitride powder, a nitrification over for continuously producing the silicon nitride is used as the nitrification oven for producing the silicon nitride, and a nitrification produce/discharged gas ratio after the nitrification reaction is 0.03-0.3kg/m<3> in a temperature range of 1,000-1,200 deg.C in the gas-discharging pipe.
Patent JP-H08213864-A (JP)
Title: Mount method of element chip
Inventor: SADA RYUICHI
IPC: H03H9/02
Filed: 1995-01-31
Abstract: PURPOSE: To reduce assembling time without the need for use of a special pressing jig. CONSTITUTION: A base 1a of an element chip 1 is fixed to an inner shoulder 2a of a package base 2 by using a conductive adhesives 3 and an opening of the package base 2 is sealed by the package base 2 air-tightly. In the package for the electronic element, a stud bump 7 located to an inner bottom face 2b of the package base 2 supports a part of the element chip 1 toward a tip 1b to await the conductive adhesives 3 to be solidified. Then the stud bump 7 is molten by the heat in the air-tight sealing process to apply canti-lever support to the element chip 1.
Patent JP-H05205382-A (JP)
Title: Media exchanging device
Inventor: ASAI TOSHIO
IPC: G11B17/24
Filed: 1992-01-23
Abstract: PURPOSE:To simply load, unload and exchange a cartridge by selecting a desired floppy disk cartridge from plural cartridges using an inserting/ejecting means and loading it on a driving means. CONSTITUTION:A media stocker 22 is moved in the arrow direction (a) so as to move a selected floppy disk cartridge 40 to a specified position. A control signal S2 is sent to a media inserting/ejecting device section 23 by a control 28 in this condition, the selected floppy disk cartridge 40 is inserted into the insertion port 2 of a floppy disk driving device 1 by the media inserting/ejecting device section 23 and this is loaded. When the floppy disk cartridge 40 is taken out, it is moved to a specified position by sending a control signal from the controller 28 to the floppy disk driving device 1. Then, it is housed in the media stocker 22 by moving an inserting/ejecting device 23 A back to the inseting/ ejecting device section 23.
Patent JP-S54127169-A (JP)
Title: Rapid start fluorescent lamp
Inventor: URATA YOSHIZOU
IPC: H01J61/35
Filed: 1978-03-25
Abstract: PURPOSE: To make possible manufacturing of fluorescent lamp with a production equipment having an extremely high production capacity by reducing changes in the resistance of ransparent conductive film in the production process.  
     CONSTITUTION: After a glass tube is cleaned and heated, liquid containing stannic chloride, antimony trioxide, hydrochloric acid and pure water respectively at a rate of 5kg, 32g, 50cc, and 25l is sprayed on the inner wall of the glass tube to form a film. Then, it is coated with a solution of antimony trioxide composed of antimony trioxide with a grain of 0.1 μ, nitrocellulose and butyl acetate respectively at a ratio of 10g and 900cc for example and allowed to dry. Additionally, it is coated with a suspended phosphor liquid composed of a phosphor, polyethylene oxide and pure water respectively at a ratio of 500g, 20g and 1,000cc and allowed to dry, Thereafter, a stem provided with an exhaust pipe having an opening in sealed at both ends of the glass tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53118930-A (JP)
Title: Television receiver
Inventor: ORII TOSHIO
IPC: H04N5/62
Filed: 1977-03-26
Abstract: PURPOSE: To make easy integration, by producing the intercarrier audio signal through adding VIF signal to the second multiplier separately provided and by eliminating the distortion in audio signal through linear operation of the second multiplier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60178105-A (JP)
Title: Device for eliminating chatter in pneumatically floating flat metal
Inventor: WATANABE YOSHIO
IPC: B23Q1/38
Filed: 1984-02-25
Abstract: PURPOSE:To prevent a metal body from chattering due to excessive exhaust of air, by constructing air outlets provided on the bottom face of the metal body such that the quantity of injected air can be controlled by adjustably running a screw. CONSTITUTION:In a pneumatically floating flat metal, an air path having an arbitrary shape as seen from the top is provided within a metal body 1. A multiplicity of nozzle holes 3 are formed on the bottom face of the metal body 1 so as to communicate with the path 2. The metal body 1 is supported in floatation by the air supplied from an air inlet and injected through the nozzle holes 3. Each of the nozzle holes 3 is provided as a taper threaded hole 9 to be engaged with a taper enamel thread 10, so that a gap between the threaded hole 9 and the screw 10 can be controlled by adjusting the engagement of the screw 10. In such a manner, the injection of air can be controlled appropriately.
Patent JP-H01209521-A (JP)
Title: Tablet input device
Inventor: KADOI HIDEO
IPC: G06F3/044
Filed: 1988-02-17
Abstract: PURPOSE:To decrease the number of component parts of a tablet and at the same time to improve detecting speed for the coordinate positions by combining three types of electrode lines. CONSTITUTION:The 1st electrode lines A of a tablet 27 are connected in parallel at every other {m(m+n)+1} pieces together with the 2nd electrode lines B connected at every other (m) pieces, and the 3rd electrode lines C connected at every other (m+n) pieces respectively. Then the numbers of electrode line groups 1-10 and 11-20 of the electrode lines A-C which are closest to the abutting positions of a signal detecting pen 28 are calculated from the values of the detecting pulse signals detected by the pen 28 when the pulses are successively applied to those groups 1-10 and 11-20. Then it is possible to decide either one of the lines A-C that is closest to the abutting position of the pen 28 based on the combination of the numbers of groups 1-10 and 11-20. As a result, the abutting positions of the pen 28 can be easily fixed.
Patent JP-H11226247-A (JP)
Title: Bonus imparting mechanism for passing at scheduled time
Inventor: SAITO AKIRA
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To further increase the game property by setting a new moving time for a game wherein a moving time is competed by moving a game objective to a destination. SOLUTION: For this game, a game objective which is operated by a player can move on a game field, and by optionally controlling the moving speed of the game objective, the game objective is made to arrive at a destination at a set arrival time, and in such a game, a passing time at a specified point is set, and when the game objective has passed the spedified point at the set passing time, a specified bonus is imparted.
Patent JP-H02219459-A (JP)
Title: Rotor for superconducting electrical rotary machine
Inventor: OHASHI SATORU
IPC: H02K55/04
Filed: 1989-02-16
Abstract: PURPOSE:To prevent breakdown due to local movement of a superconductor by securing a field winding formed of a superconductor to a supporting protrusion arranged on a field fixing shaft after fitting a field winding support having a fixed groove. CONSTITUTION:A plurality of support protrusions 5 are formed on a field fixing shaft 2a. A field winding 1 formed of a superconductor is placed on the field fixing shaft 2a, then the fixed groove 5a in a field winding support 4 is mounted on the support protrusion 5 through a gap formed between a pole 6 and the support protrusion 5 thereafter it is slided. Adjacent field winding supports 4 thus slided are then secured through bolts with the field winding 1 being held between them.